Moody's issued a report on July 25, 2026, warning of financial risks from massive artificial intelligence investments. Major tech firms including Microsoft are shifting toward a capital-intensive model. Annual spending on computing infrastructure is reaching nearly $1 trillion.

This transition requires unprecedented capital expenditures and is increasing debt levels across the sector. Moody's highlights that these investments are placing significant pressure on free cash flow.

Despite these risks, Microsoft currently maintains a strong financial structure. Robust AI demand and long-term contracts continue to support overall credit quality.

In contrast, GuruFocus suggests Microsoft stock remains undervalued. The analysis indicates the market may not fully recognize long-term AI potential despite the heavy spending.